| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.97 | 12.457% | $209.1363 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $69.69 | 7.798% | $75.1244 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $73.65 | 3.439% | $76.1828 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $146.97 | 3.148% | $151.5966 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $165.78 | 12.647% | $186.7462 | $186.75 | $186.75 | $186.70 |
| Purchase #6 | $147.99 | 13.171% | $167.4818 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $191.70 | 12.392% | $215.4555 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $981.75 | $1,081.7236 | $1,081.73 | $1,081.75 | $1,081.70 | |